APA (7th ed.) Citation
Planck, M. (1949). Introduction to theoretical physics: Theory of light. The Mc Millan Company.
Chicago Style (17th ed.) Citation
Planck, Max. Introduction to Theoretical Physics: Theory of Light. New York: The Mc Millan Company, 1949.
MLA (9th ed.) Citation
Planck, Max. Introduction to Theoretical Physics: Theory of Light. The Mc Millan Company, 1949.
Warning: These citations may not always be 100% accurate.